Fix an issue where the return value is null when retrieving shortcut

Some testing devices were flashed to a build which contains a previous
version of AppSearchShortcutInfo, the schema wasn't in use and should be
updated to the latest version directly.

Bug: 185186093
Test: manual
Change-Id: Ie9b8a0d59611498909b5c78eca65fe563a65004b
2 files changed